Question 9 of 10 (1 point) | Attempt 1 of 1 | (@ 1h 14m Remaining 10.2 Section Exercise 22a,b,c olo Life Expectancyes A random sample of nonindustrialized countries was selected, and the life expectancy in years is listed for both men and women. Men 47.9 67.2 52.0 53.8 66.0 55.1 Women 46.5 76.8 59.1 49.2 61.7 59.7 Send data to Excel The correlation coefficient for the data is r = 0.830 and a = 0.05. Should regression analysis be done? The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y = atbx a = b = Find women's life expectancy in a country where men's life expectancy = 60 years. Round your answer to at least three decimal places. Women's life expectancy is years